Extech FM100 Specifications

FM100 Formaldehyde

(CH2O or HCHO) Monitor

Measures Formaldehyde concentration, Air Temperature and
Humidity with user-settable alarm. Perfect for monitoring
indoor air quality of areas affected by formaldehyde gas.
Back stand for desktop display or can be wall mounted.

Applications:

Formaldehyde is used in the manufacture of many industrial and consumer goods. Emissions from some
of these items can rise when moisture and heat increase. These emissions are a contributing factor to Sick
Building Syndrome, which may lead to itchy eyes and throat, as well as headaches and dizziness.

- Glue

- Paint

- Insulation/Plywood/Fiberboard

Features

Features

• Alternately displays Formaldehyde concentration,

Air Temperature, and Relative Humidity readings

(cycles approximately every 6 seconds)

• Visible bright tri-colored LED indicator:

Green <0.08ppm, Yellow = 0.08 to 0.79ppm,

and Red = 0.80ppm and above

• LCD displays alarm icon, LED light turns red, and loud

audible beeper sounds when indoor CH2O level

exceeds set point (defaults at 0.08ppm); beeper can be

temporarily turned off for false alarm

• Selectable CH

• “ZERO” Re-Calibration function

• Manual Temperature and Relative Humidity

Compensation (adjustable)

O unit as ppm or mg/m

2

3

- Timber Paneling/Particleboard

- Cosmetics

- Shampoos

• Designed with Electrochemical CH

• CH

O Calibration function in fresh air

2

• Four display error codes for troubleshooting

• Low battery indicator

• Recover to factory setting function

• Complete with built-in stand, side cover,

Universal AC Adaptor (multi-plugs US, EU,

UK, and AU), and 4 AAA batteries

< 0.08ppm Normal

= 0.08 to 0.79ppm Caution

= 0.80ppm & above Danger

Bright Tri-colored LED Indicator for CH2O Level

- Soap Bars/Body Wash

- Lotions

- Toothpaste

O sensor

2

Specifications

Formaldehyde (CH2O or HCHO) 0.00 to 5.00ppm (mg/m3) 0.01ppm (mg/m3) ±5% of reading + 0.03ppm

Air Temperature 32 to 122°F (0 to 50°C) 0.1°F/°C ±2°F/1°C

Humidity 20 to 90%RH 1%RH ±5%RH

Dimensions 4.4x4.3x2.1" (113x108x53mm)

Weight 5.6oz (159g)

PRODUCT DATASHEET

PRODUCT DATASHEET

Range Resolution Basic Accuracy

Ordering

FM100 ............... Formaldehyde Monitor

Specifications subject to change without notice. Copyright © 2014 FLIR Systems, Inc. All rights reserved including the right of reproduction in whole or in part in any form.
Rev. 3/11/15

UPC Code: 793950231005

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